WASHINGTON--(BUSINESS WIRE)--Upside, a technology company changing the economics of buying necessities, today announced that its popular mobile gas app saved consumers over $300K on gasoline in the ...

The best gas apps are Upside, GasBuddy, Checkout 51 and Waze. Combine your app of choice with a rewards credit card to maximize your savings. Take additional steps like driving efficiently and keeping ...

In May, inflation in the U.S. reached its highest level since 1981. Although experts hope the current situation won’t last, high gas and food prices are causing consumers to cut back in other areas.

The Upside App, founded nine years ago, offers cashback rewards for gas, groceries and dining. Pittsburgh's Action News 4 anchor Shannon Perrine put the app to the test. At BP in Swissvale the app ...